Thanks to that great all-American pastime, eBay--I have come into possession of a pair of Adlake markers. The size of Pyle-National cannonball classification lights, they are only partially complete, having only two clear lenses of the eight possible. I believe them to be either Model 1158 or 1175 and it would appear that Adlake Bulletin B-83 covers these two markers. Does anyone have a copy of the bulletin that they would be willing/able to scan and email to me in order to give me a better idea of what I have.

Thanks in advance.

sc 'doc' lewis